Course Name: Electrical Machines -III (abbreviated as EMC III) Course Code: EEC502
NOTES Course Name: Electrical Machines -III (abbreviated as EMC III) Course Code: EEC502 Revised syllabus (Rev- 2016) As per Choice Based Credit and Grading System Module 1: Three Phase Induction Motors: Introduction, Construction, Principle of operation, Rotor emf & frequency, Current and Power, Power stages, phasor diagram, Analysis of Equivalent circuit, Torque-speed characteristics in braking, motoring and generating regions. Effect of voltage and frequency variations on Induction motor performance, Losses and efficiency, No load and block rotor test, Circle diagram, Applications of 3Φ IM, Relevant standards. Click here t o download notes Module 2: Three Phase Induction Motors: Speed Control and Starting: Speed control methods including V/f method (excluding Slip power recovery scheme), Starting methods, High torque motors, Cogging and crawling. Click here t o download notes Module 3: Single phase Induction Motor: Introduction, Principle of operation, Double field revolv